I hate the wallpaper in my bathroom. Big peach colored flowers.
So it must come down.
Vinyl wallpaper, with a paper backing, over at least 1 layer of what looks like latex paint, over a skimcoat of plaster, over plasterboard.
I loosen a corner of the wallpaper, and peel it off. The vinyl comes off in nice pieces, but leaves behind a paper layer (I assume that this holds the glue)
I try peeling off the vinyl by slowly inching a wideblade trowel behind it. The vinyl, the paper layer, the latex paint, and some of the plaster skimcoat comes off. If I do this, I’m going to have to reskim coat the entire room.